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You are creating a Windows Forms application by using the .NET Framework 3.5. You create a new form in the application.You add a ContextMenuStrip control named dctxMenu to the form. You have a user defined class named CustomControl.You write the following code segment in the application (Line numbers are included for reference only ) CustomControl myControl = new CustomControl();  You need to ensure that an instance of CustomControl is displayed on the form as a toplevel item of the ctxMenu control.   Which code segment should you add?()

发布日期:2021-01-28

You are creating a Windows Forms application by us...
A

A

B

B

C

C

D

D

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